Change headers for rendering

... and make example into code-block with syntax definition
2017-09-11 11:33:20 +08:00 · 2017-09-11 11:33:20 +08:00 · 769e901ca1
parent 771661816f
commit 769e901ca1
1 changed files with 5 additions and 5 deletions
--- a/README.md
+++ b/README.md
@ -26,11 +26,11 @@ The 16 character network ID of the network the new members should join.
 Example Playbook
 ----------------

-
+```yaml
    - hosts: servers
      vars:
         zerotier_network_id: 1234567890qwerty
         zerotier_accesstoken: "{{ vault_zerotier_accesstoken }}"
      roles:
         - { role: m4rcu5nl.zerotier }
-
+```